Last week, while I was waiting for my appointment at the Apple Store, I decided to sketch people as they walked by me. This was a bit challenging, since I only had a few moments to capture their identities before they were gone. Plus, I didn't want to look too obvious, staring them down.

This was a lot of fun, and gave me another opportunity to examine the subtleties between everybody. And then, of course, I had to translate those details onto paper. Once in Photoshop, I added a quick hit of color to differentiate them even more.